;;; gnus-util.el --- utility functions for Gnus
-;; Copyright (C) 1996,97,98,99 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000
+;; Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
(and (string-match "(.*" from)
(setq name (substring from (1+ (match-beginning 0))
(match-end 0)))))
- ;; Fix by Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
- (list (or name from) (or address from))))
+ (list (if (string= name "") nil name) (or address from))))
+
(defun gnus-fetch-field (field)
"Return the value of the header FIELD of current article."
(defun gnus-dd-mmm (messy-date)
"Return a string like DD-MMM from a big messy string."
- (format-time-string "%d-%b" (safe-date-to-time messy-date)))
+ (condition-case ()
+ (format-time-string "%d-%b" (safe-date-to-time messy-date))
+ (error " - ")))
(defmacro gnus-date-get-time (date)
"Convert DATE string to Emacs time.
first 't2
last 't1))
((gnus-functionp function)
+ ;; Do nothing.
)
(t
(error "Invalid sort spec: %s" function))))
;; Decide whether to append to a file or to an Emacs buffer.
(let ((outbuf (get-file-buffer filename)))
(if (not outbuf)
- (append-to-file (point-min) (point-max) filename)
+ (mm-append-to-file (point-min) (point-max) filename)
;; File has been visited, in buffer OUTBUF.
(set-buffer outbuf)
(let ((buffer-read-only nil)
(insert "\n"))
(insert "\n"))
(goto-char (point-max))
- (append-to-file (point-min) (point-max) filename)))
+ (mm-append-to-file (point-min) (point-max) filename)))
;; File has been visited, in buffer OUTBUF.
(set-buffer outbuf)
(let ((buffer-read-only nil))
(when (file-exists-p file)
(with-temp-buffer
(let ((tokens '("machine" "default" "login"
- "password" "account" "macdef" "force"))
+ "password" "account" "macdef" "force"
+ "port"))
alist elem result pair)
(insert-file-contents file)
(goto-char (point-min))
(if (eq (char-after) ?#)
(goto-char (point-max))
(unless (eobp)
- (setq elem (buffer-substring
- (point) (progn (skip-chars-forward "^\t ")
- (point))))
+ (setq elem
+ (if (= (following-char) ?\")
+ (read (current-buffer))
+ (buffer-substring
+ (point) (progn (skip-chars-forward "^\t ")
+ (point)))))
(cond
((equal elem "macdef")
;; We skip past the macro definition.
(forward-line 1))
(nreverse result)))))
-(defun gnus-netrc-machine (list machine)
+(defun gnus-netrc-machine (list machine &optional port)
"Return the netrc values from LIST for MACHINE or for the default entry."
- (let ((rest list))
- (while (and list
- (not (equal (cdr (assoc "machine" (car list))) machine)))
+ (let ((rest list)
+ result)
+ (while list
+ (when (equal (cdr (assoc "machine" (car list))) machine)
+ (push (car list) result))
(pop list))
- (car (or list
- (progn (while (and rest (not (assoc "default" (car rest))))
- (pop rest))
- rest)))))
+ (unless result
+ ;; No machine name matches, so we look for default entries.
+ (while rest
+ (when (assoc "default" (car rest))
+ (push (car rest) result))
+ (pop rest)))
+ (when result
+ (setq result (nreverse result))
+ (while (and result
+ (not (equal (or port "nntp")
+ (or (gnus-netrc-get (car result) "port")
+ "nntp"))))
+ (pop result))
+ (car result))))
(defun gnus-netrc-get (alist type)
"Return the value of token TYPE from ALIST."
(throw 'found nil)))
t))
-(defun gnus-write-active-file (file hashtb)
+(defun gnus-write-active-file (file hashtb &optional full-names)
(with-temp-file file
(mapatoms
(lambda (sym)
(when (and sym
(boundp sym)
(symbol-value sym))
- (insert (format "%s %d %d y\n"
- (gnus-group-real-name (symbol-name sym))
- (cdr (symbol-value sym))
+ (insert (format "%S %d %d y\n"
+ (if full-names
+ sym
+ (intern (gnus-group-real-name (symbol-name sym))))
+ (or (cdr (symbol-value sym))
+ (car (symbol-value sym)))
(car (symbol-value sym))))))
- hashtb)))
+ hashtb)
+ (goto-char (point-max))
+ (while (search-backward "\\." nil t)
+ (delete-char 1))))
(provide 'gnus-util)